Reuters has a Your View section where you can submit news related photos that may get published online. I've been pretty lucky to have gotten every submission accepted and featured on their site. I usually only submit photos once or twice a year ;)

Reuters - January 2008

Reuters - June 2009

Most recently my name actually became a search term on Reuters thanks to my photographer friends ;)

Who were looking for this Thaipusam Chariot photo which made the cut - January 2010